DEFSTAN 02-535/2(2003) : 2003

TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
Categories of Defence Standard
Related Documents
Health and Safety
Additional Information
CONTENTS
SECTION 1 - PERFORMANCE SPECIFICATION
            1.1 Overall Performance
                1.1.1 Windings
                1.1.2 Permissible Temperature Rises
                1.1.3 Regulation
                1.1.4 Value and Calculation of Saturated Reactance
                1.1.5 Voltage Control
                1.1.6 Short Circuit Protection
                1.1.7 Parallel Operation
SECTION 2 - NATIONAL/INTERNATIONAL REGULATIONS
SECTION 3 - MILITARY STANDARDS/REQUIREMENTS
            3.1 General
            3.2 Drawings
                3.2.1 Tender Drawings
                3.2.2 Manufacturing Drawings
                3.2.3 Delegated Approval
            3.3 Special Purpose Transformers
                3.3.1 Portable Apparatus (Earthed) Transformers
                3.3.2 2 kVA Portable, Single Phase, Transformers
                3.3.3 Flameproof Enclosures
            3.4 Testing
                3.4.1 Classification of Tests
                3.4.2 Type Testing
                3.4.3 Routine Testing
                      Testing of kVA Portable Transformers
                3.4.5 Tests At Other Than Rated Voltages and
                      Frequencies
                3.4.6 Shock and Vibration Tests
                3.4.7 Self-Induced Airborne Noise and Vibration
                3.4.8 Parallel Operation
                3.4.9 Test Results
            3.5 Marking
                3.5.1 Terminals
                3.5.2 Tie-on Labels
            3.6 Marker Plates
                3.6.1 Identification Marker Plate
                3.6.2 Earth Marker Plate
                3.6.3 Earth-Screening Marker Plate
                3.6.4 Marker Plates for kVA Portable Single Phase
                      Transformers
SECTION 4 - DESIGN REQUIREMENTS/GUIDANCE
            4.1 Construction
                4.1.1 Laminations
                4.1.2 Insulation
                4.1.3 Electrostatic Screening
                4.1.4 Impregnation
                4.1.5 Earthing
                4.1.6 Terminals and Cables
                4.1.7 Terminal Arrangements
                4.1.8 Cable Entries
                4.1.9 Connections Diagrams
                4.1.10 Transformer In_Rush
SECTION 5 - NATIONAL/INTERNATIONAL REGULATIONS
ANNEX A - RELATED DOCUMENTS
ANNEX B - ABBREVIATIONS AND DEFINITIONS
ANNEX C - PROCUREMENT CHECK LIST
ALPHABETICAL INDEX